架空电缆

10kV钢芯铝绞线XLPE绝缘架空电缆的制造

Manufacture of 10 kV ACSR conductor XLPE insulated overhead cable

用于测量各种市话电缆、高频通信电缆、地埋电缆及金属架空电缆上发生的开路（断线）、短路、接触不良接地等各种电缆故障。

This is used for locating various faults of the cables for the city cable , high frequency communication cable , buried cable and medal overhead cable line .

架空电缆在10kV线路应用中的探讨

Discussion on 10 kV Aerial Cable in Application

绝缘架空电缆在35kV线路改造中的应用

Application of XLPE Aerial Insulated Cables on the 35 KV Transmission Line Transformation

介绍了10kV钢芯铝绞线交联聚乙烯绝缘架空电缆的产品设计，制造工艺及其性能。

This article presents the design , manufacturing process and properties of 10 kV ACSR conductor XLPE insulated overhead cable .

介绍一种以圆形紧压的钢芯铝绞线为线芯，以交联聚乙烯为绝缘的架空电缆的结构设计及计算，以满足35kV大跨距架空线路的应用。

The design and calculation of a new overhead cable construction using compacted round ACSR as conductor and XLPE as insulation are presented . The cable is suitable for use in 35 kV large span overhead power lines .

路轨铺设工程及架空电缆通电工程已大致完成。

Track-laying and energisation of overhead lines were substantially complete .

影响硅烷交联架空电缆热延伸性能的原因分析

Analysis of the Factors Affecting the Hot Set Property of Overhead Si-XLPE Insulated Cables

上安电厂架空电缆通道网架设计

The design of grid structure used in electric cable passageway of shang ' an power plant

弯曲微动疲劳现象广泛存在于现代工业各领域中，例如火车轮轴、火车牵引电机转轴及小齿轮轴、航空发动机和架空电缆等。

Failure phenomena of bending fretting fatigue broadly occur in the modern industrial fields , such as railway wheel-axles , electrical motor shaft and pinion shaft of train traction motors , aircraft engines , overhead conductors , and so on .

35kV及以下架空绝缘电缆过电压保护技术

Overvoltage Protection Technology of Insulated Overhead Line up to 35 kV

GB12527-1990额定电压1kV及以下架空绝缘电缆

Aerial insulated cables of rated voltages up to and including 1 kV

提出了采用架空绝缘电缆、特殊设计的小型铁塔和钢管杆等几种技术，解决了10kV线路改造的难题。

Introduces several technologies such as overhead insulated cable 、 small scale iron tower and steel pipe pole to solve a difficult problem for modification of 10 kV overhead line .

防止架空绝缘电缆雷击断线的实用技术

Applied Technology for Protecting Insulated Overhead Line from Lightning Strike Breakdown

新型平行集束架空绝缘电缆的制造及应用

Manufacture and application of a new type of power cable with parallel conductors

架空绝缘电缆弧垂的计算

Calculation of the sagging in overhead insulated cable

架空&电缆混合线路的自适应保护方案

Self-adaptive protection plan for overhead-cable mixed lines

时域电场积分方程在求解架空屏蔽电缆蒙皮电流中的应用

Application of EFIE to study skin current of aerial shielded cable excited by electromagnetic pulse

提出了一种防止配电线路架空绝缘电缆雷击断线的实用技术和装置，可有效防止架空绝缘电缆雷击断线、绝缘子损坏等事故。

The applied technology and equipment are mentioned for protecting insulated overhead line from lightning strike breakdown in this paper .

该文阐述了架空绝缘电缆的特点、规格、敷设方式，应用区域和设计及施工。

This paper expatiate some points of overhead insulated cable such as characteristics , specification , laying mode , application area , design and construction .

物理描述包括架空线路、电缆线路以及混合线路。

Physical description includes overhead lines , cable lines and mixed lines .

架空任意弯曲电缆终端感应电流的计算

The Calculation of Terminal Currents on an Arbitrarily Bended Cable

以上海市某区架空线的电缆化改造工程为背景，以确定各条道路架空线电缆化改造的合理顺序为目的，提出了基于模糊综合评判的城市电网架空线电缆化改造方法。

This paper presents a method for cabling reconstructing urban electric networks based on the Fuzzy Comprehensive Judgment .

针对架空线和电缆波速度不一致的问题，给出了基于时间中点的故障点搜索算法。

Aiming at the difference of wave rate in overhead lines and cables , fault point seeking algorithm based on time mid-point is proposed .

该文提出利用线路故障产生的暂态行波实现配电架空线、电缆混合线路单相接地及相间短路故障测距，分析了故障初始行波模分量的暂态特征。

Using transient traveling waves generated by fault to locate single-phase earth fault or short circuit fault in distribution feeders mixed with overhead lines and cables is proposed .

它应用于变电站、电力部门和工业配电系统的主要和备用设备，也可用于变压器、架空线路、电缆线路、电动机和发电机的测控与保护。

It can be used in substation ( below 35K . V ), power department and the industry distributed system , also in the aerial line and cable circuit , electric - motor and electric generator .

针对配电网可实际运行情况，特别是可靠性基础数据统计方法，推导出检修数据转化公式，将开关和断路器的检修事件转化为架空线和电缆检修事件，对原始数据进行了处理。

For the basic data statistical methods of distribution network , a formula deriving the maintenance data was put forward , which transforms maintenance events of switch and circuit breaker into maintenance events of overhead lines and cable .

在电网的建设或更新改造中，通过合理的选购设备与材料，可以达到节约能源、保护环境的功效，本文就变压器、低压架空线、电缆及线夹的选型进行了阐述。

In the construction or renewal of grid , the effect of energy-saving and environment protection can be achieved through the reasonable choice of equipment and materials . This paper discusses the choice of transformers , overhead lines , cables and cable cleats .

直流输电技术自1882年问世以来，经历了汞弧阀、可控硅阀和微处理器2个高速发展时期，现已广泛应用在长距离架空输电和电缆输电。

Since DC transmission technique came out in 1882 , it has went through 2 high speed developing stages , i. e. mer - cury arc valve , controlled sillcon valve and microprocessor , which have been widely used in long distance overhead transmission and cable transmission .

按照直流线路的不同类型，对分别采用架空线、电缆的直流输电系统模型、以及背靠背直流输电系统模型，仿真比较了各种故障下的暂态响应特性。

With different DC tie-line types for connecting AC systems , the transient responses at different faults are simulated and compared . The three studied HVDC models are with long-distance overhead line , submarine cable , and no DC line ( i.e. back-to-back HVDC systems ), respectively .